Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene | |
Liu Wei-Long1; Wang De-Min1; Zheng Zhi-Ren1; Li Ai-Hua1; Su Wen-Hui1,2 | |
Corresponding Author | Zheng Zhi-Ren(zrzheng@hit.edu.cn) |
2010 | |
Source Publication | CHINESE PHYSICS B
![]() |
ISSN | 1674-1056 |
Volume | 19Issue:1Pages:6 |
Abstract | Absorption spectra of beta-carotene in 31 solvents are measured in ambient conditions. Solvent effects on the 0-0 band energy, the bandwidth, and the transition moment of the S-0 -> S-2 transition are analysed. The discrepancies between published results of the solvent effects on the 0-0 band energy are explained by taking into account microscopic solute-solvent interactions. The contributions of polarity and polarizability of solvents to 0-0 band energy and bandwidth are quantitatively distinguished. The 0-0 transition energy of the S-2 state at the gas phase is predicted to locate between 23000 and 23600 cm(-1). |
Keyword | solvent effects absorption spectra beta-carotene |
Funding Organization | National Natural Science Foundation of China |
Indexed By | SCI |
Language | 英语 |
Funding Project | National Natural Science Foundation of China[10774034] |
WOS Research Area | Physics |
WOS Subject | Physics, Multidisciplinary |
WOS ID | WOS:000273586000043 |
Publisher | IOP PUBLISHING LTD |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.imr.ac.cn/handle/321006/102244 |
Collection | 中国科学院金属研究所 |
Corresponding Author | Zheng Zhi-Ren |
Affiliation | 1.Harbin Inst Technol, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China |
Recommended Citation GB/T 7714 | Liu Wei-Long,Wang De-Min,Zheng Zhi-Ren,et al. Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene[J]. CHINESE PHYSICS B,2010,19(1):6. |
APA | Liu Wei-Long,Wang De-Min,Zheng Zhi-Ren,Li Ai-Hua,&Su Wen-Hui.(2010).Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene.CHINESE PHYSICS B,19(1),6. |
MLA | Liu Wei-Long,et al."Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene".CHINESE PHYSICS B 19.1(2010):6. |
Files in This Item: | There are no files associated with this item. |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment